I love squad building challenges but I am sensing that the difficulty varies from day to day. I'm not a great player and tend to play on professional , sometimes on world class if the team is poor and semi professional if the team is incredible. I've been absolutely totally dominated and out classed on professional and then beat a team convincingly in the next game on the same difficulty (both teams a similar star rating and chem). Have any of you out there found this? I'm generally loving the game but this is odd to say the least!